diff --git a/requirements.txt b/requirements.txt
index ca035a5..1e17215 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -22,7 +22,7 @@ language-selector==0.1
 louis==2.6.4
 lxml==3.5.0
 Magic-file-extensions==0.2
-Mako==1.0.3
+Mako==1.2.2
 MarkupSafe==0.23
 mypy==0.501
 nodeenv==1.1.2